Knowledge Acquisition From Text And Pictures

Media-didactics have recently become more firmly grounded on cognitive theory, with an increasing concern for the internal processes of knowledge representation and acquisition. With this cognitive aspect in mind, an international group of researchers held a meeting in Tübingen, Federal Republic of Germany, to present and discuss the theoretical approaches to and empirical investigations of knowledge acquisition from text and pictures. This volume contains the revised contributions resulting from that meeting.

Graphic displays such as charts, graphs, diagrams, and maps play in important role today in the design and presentation of instructional materials education. There is also a strong need in scientific, technical and administrative fields to visually present facts, laws, principles etc. The increasing use of computer-based learning environments has also become an important field where the visual presentation of information plays a central role. Despite the importance of graphical displays as a means of communication and the fact that research about learning and cognition has advanced rapidly in the past two decades, the comprehension of graphics is still a rather unexplored area. The comprehension of graphics is not only a stimulating topic in the fields of science and instructional psychology, but also in related disciplines such as semiotics, and artificial intelligence. Research on the comprehension of graphics complements the scientific investigation of cognitive processes in text comprehension, which has contributed much to our understanding of human cognition and learning. Ultimately, a better understanding of the cognitive processes involved in the comprehension of graphics will have an impact not only on cognitive theory, but also on educational practice.

First Published in 1993. Routledge is an imprint of Taylor & Francis, an informa company.

In an age of globalization and connectivity, the idea of "mainstream culture" has become quaint. Websites, magazines, books, and television have all honed in on ever-diversifying subcultures, hoping to carve out niche audiences that grow savvier and more narrowly sliced by the day. Consequently, the discipline of graphic design has undergone a sea change. Where visual communication was once informed by a designer's creative intuition, the proliferation of specialized audiences now calls for more research-based design processes. Designers who ignore research run the risk of becoming mere tools for communication rather than bold voices. Design Studies, a collection of 27 essays from an international cast of top design researchers, sets out to mend this schism between research and practice. The texts presented here make a strong argument for performing rigorous experimentation and analysis. Each author outlines methods in which research has aided their designwhether by investigating how senior citizens react to design aesthetics, how hip hop culture can influence design, or how design for Third World nations is affected by cultural differences. Contributors also outline inspired ways in which design educators can teach research methods to their students. Finally, Design Studies is rounded out by five annotated bibliographies to further aid designers in their research. This comprehensive reader is the definitive reference for this new direction in graphic design, and an essential resource for both students and practitioners.

formation. The basic ideas underlying knowledge visualization and information vi- alization are outlined. In a short preview of the contributions of this volume, the idea behind each approach and its contribution to the goals of the book are outlined. 2 The Basic Concepts of the Book Three basic concepts are the focus of this book: "data", "information", and "kno- edge". There have been numerous attempts to define the terms "data", "information", and "knowledge", among them, the OTEC Homepage "Data, Information, Kno- edge, and Wisdom" (Bellinger, Castro, & Mills, see http://www.syste- thinking.org/dikw/dikw.htm): Data are raw. They are symbols or isolated and non-interpreted facts. Data rep- sent a fact or statement of event without any relation to other data. Data simply exists and has no significance beyond its existence (in and of itself). It can exist in any form, usable or not. It does not have meaning of itself.

Developing Knowledge-Based Client Relationships, Second Edition, shows organizations how to lead their key clients into lasting, profitable, high-value relationships. Building on the powerful, tested principles of knowledge-based client relationships, Ross Dawson provides clear and extremely practical approaches for all professional and knowledge-based firms on how to create unique value for both clients and themselves. Detailed case studies across a wide variety of professional services industries offer valuable insights into world leading practice in the field. He examines key client programs, and how to create deeper knowledge-based relationships through these. He discusses in detail the collaborative technologies available today and how they can be used in client relationships, along with managing portfolios of communications channels. He also discusses firm-wide relationship management, leading relationship teams, and value-based pricing for knowledge-based client relationships. This is done by presenting underlying theoretical framework, a variety of tools for structuring relationships and presenting knowledge to clients, and numerous case studies and examples of firms which have implemented these concepts successfully.

High quality learning is extensive, well integrated, deep, and supports the use of knowledge in new situations that require adaptation of what has been learned previously. This book reviews current research on the nature of high quality learning and the factors that facilitate or inhibit it. The book addresses relationships between quality of learning and learners' dispositions, teaching methods, cognitive strategies, assessment, and technologies that can support learning. The chapters provide theoretical analyses, reports of classroom research, and suggestions for practical application for both teachers and learners. The book will be of value to teachers at all levels of education and provides guidance for students about how to approach classroom tasks in order to develop high quality learning.

This volume presents in-depth investigations of the processes of meaning-making during reading at both local (discourse) and global (general knowledge) levels. It considerably extends our knowledge of how mental representations are constructed and updated during reading. The book also provides insight into the process of representation construction by using online measures and relating this process with final memory representations; provides detailed models of these processes; pays attention to the coordination of multiple representations constructed; focuses on the monitoring and updating of mental representations; and applies all this knowledge to richer and more complicated texts than are often used in laboratories.